松辽流域2001年汛期雨水情分析

Analysis of water regime during flood period of 2001 year in Songliao rivers basin

本文从天气形势、降雨分布、洪水特性、水库蓄水、辽河断流等几方面对松辽流域2001年的雨水情特点进行了分析,并与历史资料进行了对比,指出该年汛期流域内降雨量偏少,江河来水量偏枯,整个松辽流域属偏旱年景。

The paper analyses the rainfall characteristics at 2001 year in Songliao rivers basin from weather situation, rainfall distribution, flood characteristics, reservoir store water and Liaohe river dry up, compares it with historical data, indicates that the rainfall amount is few, water amount in river is lower and the year is a dry year in Songliao rivers basin.